1-Piperazineethanol, 4-(10,11-dihydrodibenzo(b,f)thiepin-10-yl)-, maleate (1:1) 10-(4-(2-Hydroxyethyl)piperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate 4-(10,11-Dihydrodibenzo(b,f)thiepin-10-yl)-1-piperazineethanol maleate 4925-63-7